1. Enter the Second Life site (secondlife.com) and identify EC activities there. In second life virtual world‚ user creating a citizen inside the virtual world‚ they can be a business creator or a buyer; they can provide goods for sell‚ exchange information via the second life virtual world. 2. Which types of transactions are observable at the site? Inside second life we can find B2C‚ B2B transactions. Second life using virtual money call L$‚ user pay L$ to buy land or item‚ when seller collected
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Salle University-Dasmarinas Dasmarinas‚ Cavite Philippines Abstract ____________________________________________________________ ________________ The electrical conductivity of electrolytes and non-electrolytes activity demonstrated the physical propertiesand the conductivity of some solution. Electrical conductivity apparatusare dipped into a liquid in a beaker. Whenthe liquid contains significant concentrations of ions‚ the ions more between the electrodes to complete the circuit(which
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Basic Engineering Workshop 1 Exhaust Gas Treatment Index of contents Introduction Waste gas with harmful traces of gas must be burned in an afterburner. To destroy the harmful traces the temperature after the burner must achieve 900°C. The preheater can`t resist a temperature of 700°C. Therefore quench water in a mixer will be used to protect the heat exchanger. The waste gas has the following properties: Waste gas composition: Mole fraction(=
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Electrical conductivity One to five percent of the caffeine molecule dissociates in water‚ proving that the compound is a weak electrolyte. A substance that completely dissociates in a solution‚ such as water‚ is considered an electrolyte and can therefore conduct electricity. This dissociation is caused by the atoms’ minimal nuclear charge‚ allowing the substance to break apart entirely into its ions. Ions are mobile‚ which induces a current and contributes to the substance’s high electrical conductivity
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MECH 8250 – Building Systems Module 1 - Heating Load Calculations Module 1 Heating Load Calculations The amount of heat is required for the building heating system to maintain a balance of the building heat loss. The amount of heat and moisture are gained from the building internal and external heat sources that is required to be removed by the building cooling system. Both heating and cooling loads form the basis in designing the HVAC systems for the building and occupied spaces to achieve both
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http://m.everythingscience.co.za/grade-10/02-classification-of-matter/02-classification-of-matter-07.cnxmlplus A thermal conductor is a material that allows energy in the form of heat‚ to be transferred within the material‚ without any movement of the material itself. An easy way to understand this concept is through a simple demonstration. An insulator is a material that does not allow a transfer of electricity or energy. Materials that are poor thermal conductors can also be described as being
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Name: ______________________________ Subtracting Integers Subtract to find the difference between the integers. a. b. c. d. f. h. j. l. n. 9 − ( − 5 ) = _______ − 6 − 4 = _______ − 6 − ( − 4 ) = _______ − 5 − 8 = _______ 0 − ( − 3 ) = _______ 3 − ( − 4 ) = _______ − 2 − 17 = _______ 17 − ( − 3 ) = ________ e. g. i. k. 13 − ( − 6 ) = _______ − 2 − 10 = _______ − 8 − ( − 8 ) = _______ − 8 − 8 = ________ m. − 16 − 11 = _______ Last night the temperature in New York City went down to
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Walter A. Shewhart March 18‚ 1981- March 11‚ 1967 Walter Andrew Shewhart is regarded by many as the “father of statistical quality control.” He was born in New Canton‚ Illinois on March 18‚ 1891 to Anton and Esta Barney Shewhart. Walter attained his bachelor’s and master’s from the University of Illinois in physics and graduated with is PhD from UC Berkely in 1917. Throughout his adulthood‚ he was a professor at both universities and ran the physics department at the Wisconsin Normal School
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Fashion blogs are bad Did you know that a fashion blog is actually a drug‚ well it’s not classified as a drug but you get addicted to them. You stop seeing the importance in life such as news‚ disasters and so on. All that’s on your mind is fashion‚ shoes and makeup. Fashion blogs also makes you spend money. I think fashion blogs are bad and here comes some reasons. First of all fashion blogs are only nonsense. All there is to read are clothes‚ makeup‚ bags and shoes. All their readers
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A mathematical model which is investigated the thermal and physical behavior of a dish/Stirling system is presented‚ then the system was designed‚ analyzed and optimized. There are many types of heat losses in the dish/Stirling system‚ such as convection and conduction heat losses and radiation heat losses by emission in the cavity receiver and reflection heat loss of solar energy in the parabolic dish. There are also internal and external conduction heat losses‚ energy dissipation by pressure drops
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